Passing the exam opens huge opportunity to professionals who would like to work in the government. The exam is indeed a pre-requisite for applicants to be qualified for a government position. And many had been trying hard but still could not pass. The question, however; is there a secret in the exam?
Unfortunately, there is NONE.
To pass the exam is to study and understand what you are reading. Practice calculation and expound your vocabulary. Know a bit of history and recent political activities.
Most of the Review Centers will invite you with an assurance that they could make you a passer of the exam. But in actuality, it will be your interest and dedication that will help you prosper on any challenges in life, just like the civil service exam.